| 1. |
EQUIPMENT AND PROCEDURE FOR OBTAINING THE DISPLACED SOIL SOLUTION |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 323-330
JOHN CONRAD,
E. PROEBSTING,
L. McKINNON,
Preview
|
PDF (282KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 2. |
TRANSLOCATION OF CALCIUM IN SOILS AS MEASURED BY ELECTRODIALYSIS AND PLANT GROWTH |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 331-338
BENJAMIN WILSON,
Preview
|
PDF (306KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 3. |
DETERMINATION OF CALCIUM IN THE PRESENCE OF IRON AND ALUMINUM1 |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 339-348
R. WILEY,
Preview
|
PDF (366KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 4. |
A METHOD OF STUDYING THE ACTIVITY AND RATE OF DIFFUSION OF PROTOZOA AND BACTERIA IN THE SOIL |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 349-362
L. LOSINA-LOSINSKY,
P. MARTINOV,
Preview
|
PDF (611KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 5. |
THE EFFECT OF ALFALFA AND SWEET CLOVER ROOTS AND TOPS ON CARBON DIOXIDE EVOLUTION AND ACCUMULATION OF NITRATES IN THE SOIL |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 363-370
THOMAS MARTIN,
Preview
|
PDF (287KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 6. |
EFFECT OF CROPPING WITH VARIOUS FERTILIZER, MANURE, AND LIME TREATMENTS UPON THE EXCHANGEABLE BASES OF PLOT SOILS |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 371-394
C. SCHOLLENBERGER,
F. DREIBELBIS,
Preview
|
PDF (1120KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 7. |
THE PURDUE TECHNIQUE FOR TAKING AND MOUNTING MONOLITHIC SOIL PROFILE SAMPLES |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 395-400
T. BUSHNELL,
Preview
|
PDF (207KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 8. |
THE APPROXIMATE SIZE OF SOIL PARTICLES AT WHICH THE HEAT OF WETTING IS MANIFESTED |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 401-412
LAWRENCE KAPP,
Preview
|
PDF (569KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 9. |
The Nature and Properties of Soils. A College Text of Edaphology |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 413-413
T. LYON,
HARRY BUCKMAN,
Preview
|
PDF (53KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 10. |
Principles Of Soil Technology |
| |
Soil Science,
Volume 29,
Issue 5,
1930,
Page 414-414
PAUL EMERSON,
Preview
|
PDF (118KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
首页
